INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea61f12aba0c22d5009986a65b131df59cbe797f536afa38989b959e49f25bd0', 
    'dD/0AVrWnGftOvcgFSAe4s2YrLAiiZEplFdXJ2A/rxg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)