INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4391583d47d3d254cc141bd128340aedeaf421373ad88fe241801cabe36d17d', 
    'cua33Ptdg99PGCkAwfx2WKk1lL3rCA7nQj6eimpbnN8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)