INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '94ebd50fe7ec66a06a54b70d737855f0b2d5eac03e031de103c5bd40c51f46dd', 
    'vPW6fDaKst/MKDd/1F0yg1zQ9wbHbUoQa0wNHZiZczQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)