INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '54a2ca27fae4e1efb3a5ac063b4c5de7139b51e821e848596250fa01ec9a3850', 
    'ICMJCkEQ19aPXWWFZ9CzehleW+gBZ4jqSza7daAbeYY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)