INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f56d263cbfafd5c4eccc0dba7d9ffc9d23514fdbfc0525d6177ad29780bf71bd', 
    '+pVYGaIV4DOGSCxqhyTYGpe/+yd0Sexw82h1tT0njJs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)