INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6cbdfddbd61df09d473ae04ce7b3510b20369c7388bbeddc14ae88da1592f1a9', 
    'DewRWvfTGePpYRR7/MNzsQIxli1hHxaer0qJkLZgiQs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)