INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '504357b42f8108475fbbaa059fcafd03d785cf489fa72d39e1f99aa25ba28efb', 
    'a6eQlsSmlcu2p+k9xPb6HMI+a505sKfDc4Uc68qcbHg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)