INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f9e6912138691d51cda1e22bc171fa6c5c5e22986aeb33b5bbc3ee910fdb9b18', 
    '8lVlPmI82vieso4q0UcBaBu4UBb3PVTc1ltKi83GA5c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)