INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5352fd1752618e2bf201a6d350bc54e0054444cb934b2902529aee1eb12149af', 
    'vANVxs6+gkEg9nRzRe+QvGL5bXR0EQsVVOD60pFLy9A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)