INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d87297cf76383f787e28744574ccb99726e40eaa26e05a1fa0e074d50f5de4a', 
    'KTTJqIpnDeGaZpCPo78cQYGxMEM/gJBEwvU3bNA4NIc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)