INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c987dc7a565bc67aaf15154a2c982f36658a8551169446c9720da5aef294145', 
    'Ngrv/wpndXZ1UPeHxxvgG8htA2HcbaIKRP4FJAsEA6I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)