INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a65ea7fa4618833de7541f3fbed8ea6c8b04f335c2cb2882bf583e58f63c516', 
    'dpR7BHePFXyZW613A7OP0QNmhLghS6RhvbQ+HWffohk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)