INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '850f05024b4cca923cd5fb342c80a42dca93af90f90f70cb6f822b1562a24ab9', 
    'RbEgvfEuSNaMpgbuN6e4sxJ8bwEu2REHU0AraxQzUD8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)