INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ea25758fca410d8c4a1cffb27bd9080d884cc240edaf033930eaf8110e8c8a5', 
    '7bKOj0wueztqM94qf0DxtQLpfqjUwdxEuaj01v+U0As=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)