INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27fcd8a63573a54dc1bb7b8400f6d88454323619ece8e3bd514217385c325a9b', 
    'UBVSh7wVJFWDrsOUlofCBpmzIoUd35ecc8hufFbPvH4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)