INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '298154603083900cdd3cd1d9eab1df325e311c3ed18482b0803b064ebd70afcf', 
    '8nBlJfdygiR0deL2I6PUn4c/t1q5qa6MV2qfZzRrVPQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)