INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b75b2981fdca4230b92ab5383f5fa2634ec9f8992f5baa04d667aa39825ae632', 
    '0w0M5r31cPcXn6SiTTtKrvvL3X3DqmjpgfG4s3LsjJk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)