INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bf401c54e665082b57d581fe380ebd49ed8b62e11961ae0539086a23cb11c5f2', 
    '+zRtMXiQ5vrsa1e7+40IlpwzlLJITdJIbsC2M3ZSr+s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)