INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f4e3efa8df00b0d53a4fa3ab43c922857616cbe4247f77a571f09f8d2251f0b', 
    'xZIabPyszF1KXMeDRW2rnuBZ6q12ZCf2prep0LaSF38=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)