INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52a3da540945fd8de18fdd624261feb25f94291fabf2aed0002e3df07770ec4b', 
    '0PkU9LF1L57R5jMtoRJWQJKE3BRhvsy+/0Z4mUiSBfQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)