INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e9f2d1c33ae2cd8006d31b94de78c66a702c80be91432f41894065583818eba', 
    'JgwJtdb8TK+FhTM+loIcfsWSAcDp80UrHw5d8lgY8ts=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)