INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ecefc221c637e83aa441c1727318209698d509d0e71195625c0cd7ba6d4972c2', 
    'L7PLVQSma0ydt5vPhq13fru7jNwOyBlz9PeOVFBLdJc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)