INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '854f8ed85f8679a3b8dc5ffd1adc26e4889aa58a885a2dd91ac490c3229d1f1c', 
    'xKQVAuJIOQct19ACF6blhPPddZt7Qiv6uaudzlNGRME=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)