INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '757324e13c0251893d68b9004f5b460d58a7c3450b24e7c72e1c28629abfdae8', 
    'mr95VQT2b9pScJzfE8QqLG+fgb5m5Ma2OPkl5thqLAM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)