INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f6f2c778ecf54baaee6b439e4d5886d5254bcac8ab530a2025825ead6633575', 
    '038HnoUCeDa1u5aN4wJZwaO7Q0Y25jEiaIgvPb85fOs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)