INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '188b44fc7aff37768ad1cae50457436d1079c2ff23c41ffd4bb9d62a5661ece5', 
    'kqyg5zHJwSRO1rf26MmFcdlmo/vS3p66YzDNah0uDmo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)