INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a0bc2a5d5973fee562455f96654c2166238224358a34e40248b69572dc240f4', 
    '9pjE5mcwwm6jvUNBiMfVDkBMbDsdsOq3Kh1AJ2D8RBI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)