INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '302ad2ed93066efc3440c9495cafe06d3c02fee7ee689646d58c5bee0d58a7b9', 
    'i2QlmqkzPvrlDT7eTetjKa/u3A22TeYPtVfaXOdyTpc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00091

Result

int(1)