INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '452942c5874b83e8df82cdc933aa452eb9f75076f032b806f963d43ec3e14a3e', 
    'WHxOx+YyXcOepRzmu09FLWiVeHRWrZGG/mZvpoP8Jls=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)