INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c262fe35dc34b378395de5153f54e07f4d691660453ca22358a4e7842679b89c', 
    'AJhfcJ+DWCrY9HLa6cCZrjW6S5aJoN2ybeMCmTbqwCI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)