INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '678ce201795a11985b83fa2f4a745127146b7f26807b85ce6fcd03534dc83288', 
    '7Rn+TCb7TQEJLmQTJM02VnhYfELo2wE37CPx/9n9vN4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)