INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd51af1efe995155d2c53ed93a6722d25ec834bde9fccb8837f9662392aa61199', 
    'g1qU5MiTe3YzmIb42TzuKZwHWA2kc5NQVj4/M2XS2hQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)