INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e342e07cd14b27af1e4306a9bae1fa434f7353be5d4213d4d4b4974f5f044704', 
    '/OwahcGbtmU67nm2ij+dch8ud3a1A2hTh7mVGchziJk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)