INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '71605c9b984e5be2bcbd0334edc2d05c65cce879b36ef297b4e2c694da487e8f', 
    'fS0Cva4nJtY/OGDa+MrBJC6FB6xPr6fbFukG1eUg0lE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)