INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd6b0aef80c1bf3cac03bb1447879f963286be21df36483ba5d8905bfe863f22', 
    'EfvWhCNE5Sl46ok9rtWNjmnEpG4x/mIHDm8Y/+bejqs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)