INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '33c8930fbd676f27458347c959c3a35943a3e567925967c232ece73b38b3a0a7', 
    'LRXhZj0xKsUL9Hc6UbrdW407+Tnpg78owNT3+vF2ABk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)