INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '87fecc63c0c1dd62955efa2bbbe7553c0476d02035911b9442d2729e3247d9a0', 
    '+r3VBVhlDK69c4kNf6q0kyA6PTaCSTIlDTOGPxaVd7g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)