INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c9ac3d8505725181954ec40233783e4be578067d3edb8a7eca589ebdfdac1ae', 
    'g20tp3raQVx91HfhksdVZW9Uk8jMLtkjgI8IobIa1SQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)