INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '74cd847d1891684596e9b074493c77324a0b39c94de2dbecd367a15fffb26c72', 
    'pkCjDhwIc/TZRJSlBgOmRvoSr+L9i9er4vp+eE+JGko=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)