INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5389199b3f392072ffcfd8f767085f5850a02971446682f08a6cdb43d83a49bd', 
    'yXG6dvKgH/IUXPA7rOjErSnV+oDbAqACnLtVKtdwi9U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)