INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6014ebe8f6e4a73f5a314182e791501cf94c658f9ae20febbcc8f13a915f474b', 
    'caaPiY7LsHT6ky59DPdy6xCh84xgCbUnEpfxZ/JOuxU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)