INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5de32a0b99e155db0c33238b6627bcdde69c8d96142cafa82a35c8492e1a2a33', 
    '0KgkDR9aT9wBwXjevAvuxw5vlh0wIR8ik/3cNfpynjI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)