INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1890684b979ecc57aae24059f0a8ccb28eac2767f06e0e953e3b6fc6c36dfd1b', 
    'fW9cOOBJiSlkmaYNojn1pkV3Gvy1ivqWhUjvnaDzU/8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)