INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18bcc88e3581970606d517c67dd4d60eb32eebed90a50f5e4205eb7054b4e26c', 
    'b3IWlBg7W8cQxk8pSGYNDF2JBI0GjbUL2RD7fX6R8Sk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)