INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8da2a2739a1af8c3c50d7f579145e03bb0a8b19b3519cb5c42970041ae4c23c2', 
    'QhNsEmr4/yzsR2VCv18uL1YTMmswClmtlWT91ARTSJU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)