INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c77619c37697cada796346cfc5eecf1739f74c00bdb0e91c7d1b7921ca2ba81f', 
    '+T2rwUK/Icp1MTDTUSDAyQCpm3tIvSZBFsGzWatf5sc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)