INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef610ff3443262a5b990938b169c4cf87bc27e184f545989aa1aa25084e3f7f5', 
    '3RRMrwWCF33eM3q1wUy1qw425OelSc9GoRLAsLO+0/Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)