INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9a5a7364b0695033e19ecb8b6e68103bed0ab3d54b5d56cf31302a52b277aaa', 
    'EbMMTtj2wJR7uRzgIDm8IDjf+uEbXwOJiPGov4wSeBA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)