INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6aa0641a7e57727425f15def3f8f85832c4686cd8176f71dd0e64e95d550df66', 
    'pm63Y1PuiUZ1JC3aZAClRn1OGiBpfRvL0M6xjcCF7S4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)