INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7b5146899ae2ebfc80c67b4413d4830dd4bb7a9346a3c454b01bd2890edc4db', 
    'cy7/6U2prqBa8K5koysBKWYtjuYBWB1N9ZiKQzsn+0I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)