INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1edd8fb93a32bd512275df925c07c2e6b3a1f745aae312ec17258669f1c41b9f', 
    'LS/MuS7U6dkNHQUnwXeOfBxhKCR91//i4GQtPCuFykg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)