INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5424ba4050fd2ecbbfaab02387331189e478ddbcb08dffe33037cfbf53588f40', 
    'YCpVSqnZThl0hP0Hi2L4HY6ovZlgw6k6PbrqLAuuVRM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)