INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68b6b75dffc4a79a71f50bddbfc813228797d4906aab05ea3ef0de42b48ec836', 
    'v1jviC2IVV+q1NQdiQwih1yPTePIbZnHQAP8bJChTZQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)