INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ebf6344eeeecf5f43a16febf65f67ca0a5eb7638ad0ab0d5659d9685bc7fd658', 
    'fiTV7Z0vC0QWAt3e34WuvTkMZNl4KSH5Ij6vvdDjtEk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)