INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7355ddd4e349726b84304a884ef399af93920d77d1f2415a19df75e05fbbef3', 
    'oJht6TKi+TM28zpYmp7e0UqgqD97TcgIfSfeBfLVE+E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)