INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd1aacdee51ea592ee75ee779a91e134bd153c68b450b504ac6fd3c72569a3521', 
    'ZKD2uG8bxqlork1iFS1y8md7sUoG6dT7RS3PtEn2YXU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)