INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '691fa6966a687108f40d18c1066c6761cc44ba7f90d19add46f41dc85b34520f', 
    '4vmXFOR08H2H/AQqhxlpvqjWy43mIRrHXZYM2A6hUVQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)