INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b47d05a66c6b5e645f5abde52dd257ed0fc683d13f9b2f994a06e8f748016b15', 
    '9W/cJ9BYSGsM7EnbZRAgZ6ZrwVHV9Lr47/KL1r13znM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)