INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55fcb1d2fa8325327da97947122762133c0ae90f6c8456d948aa518cfe2d8aeb', 
    'wBS7X1td73Lo7fBgAdFSMbZWXopl1ytuSZgBn5C2sUY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00009

Result

int(1)