INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b918503e15348aad420cef50916e91c07031fd21ae1a3f5922e586921d76d7a', 
    '3VwbWX3V+/UIwt1wNl8Nebv+YH9e6ZjzIZRkBINxBXo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)