INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a65c03680abdcb3ce0e7a247f7aaed92e0038d81c74274571b9474958e2c1f1d', 
    'LZ2fKG1npFY6HSETyYvtU4oB2GsE61ihxSyRkhjHTvM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)