INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27aef8979921f10957555c75411b3658d1197133a73a74fe60b48fd6b2b8f4f7', 
    'EWengyRnxc4W0IGrmXEzxkUYIMEsnu6PEGSu2g3FvGY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)