INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '960457823b776439bd660b937f6ff2ef0f2b63f4a2e8142a1f06ca0ca31b065d', 
    's/zIv7CPsYrtusUzYVHGT5T2mRXDyt6czbBmFEKdHlA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)