INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5214d7b9bfb168775796e3a0dc709feb4fccc873ed83b3b0dde72cd6354d6ac3', 
    'W8/D8dLqgf34+Swv6INWs6kk9A0SFMlmWXdbORd9SFM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)