INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '321d41d8142a746b731193ab201c7552f71cedc24ee4b90d8243888db2a5adef', 
    'HrhSrk9APm1oA3Zf4WWdUPMiNx3TPWw4iuHZwwRvsow=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)