INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec43e302459f8d6393bc80d9eda81d849416a0e1c283eeaf715065d619cacdcf', 
    'xBXITn0PLPOokhMhsEDBMPNTWm+eNctA0PkCK5det10=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)