INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d5a6d99832e69d621297de95d0855fa810e098b812c1f69c1f454dc567f33f0', 
    'BAbPQQtM2swH1rM48+Xi44InLdmc8nnjw7JIfJDhSwk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)