INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '722669f1f72477f52b3e616732317562e8d3e4da597733e58fed0caa85fde582', 
    'cOSEDLPiQ988KdZFR71skH/p+FzNiTh4Y4dtOAKIr8o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)