INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f3a9dfffa610fa6f39d14fd795807aac9943709199f5f6df374c9f3c2886b31', 
    '+Qmsq0CGHbxRy9hXDqOzU+MzIQPugRFbLNE6elHMMoE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)