INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ab3c4ad93454c4e204c2caccf88f9896f8b39f9bbddc1f6a12ff910060b40df0', 
    'jECPWbVSnFmmqFUwvcCEvzbjIsO1W1OqPR7hPvN5ahk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)