INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '508dc4457d1925b2bc1794daabd05e37d6cb72770caf8623f578fc3ee940d1ca', 
    'bPC7VdXsXlQ7l8VwzilWTfn74XlD/auGhBOjJwwqwNY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)