INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c9fa9301133b74234e1870147586fe38029cbe766179de8dd2b5093ad9540ac', 
    'qDKIbo+PCuFyGbwOpSkEiYAyX2IXPHPII68drTGSgyA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)