INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd2d074b3c3f2f362c8d344ea6942fd740c2a9fea41945c6cd63f440fa78bdb36', 
    'fMDfKTe8bBnwR/fV4LsBhzLDLkf+126Dekf4HrVysSk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)