INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a03c72f9f68de57e12138c031431fded6428bfa43c76305d74f7010b31a82f0', 
    'f7i8Sui0b0D3mBJXmdtMVeG/5ksgsvybxXzAwLQsc0w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)