INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53cee201949955508f9b87868f7624d8e0231264326df1cb3abf4566682fbc97', 
    'RiEoSdeOrGwG+R/I4sQHczKFfqd5RNhEV1AecLEkrD8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)