INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56c073e34232a2165952d6cd8eba3a7ff2a1142dcf935882324a0d07a5bc09c5', 
    'w7uDhdheVai117vL7Qn4g6axC1Kl6iwJ/7JM5dY/tKU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)