INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '90cf9af99ca60a2c574d74957ef57145cca4dc9d8a2f3d3591c7d5e2e4ae2512', 
    'uhKOngmTYXmARJTqscs2Ljl+TrLdegZUM/84V3ASghI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)