INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3461347a0d18f421a61e570fbf7f9dc7fd738a19d8e1ffa422c89a4088f86af', 
    '/BQUUb5A0dUzihnkKCS3j6JOWQcv6p7c2PYbf7ciu6s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)