INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cace4d6710bba54094af57a4b0a03edfe3a7a81f6f5e1c7335c0e60513e839a3', 
    '1B40Bh5QdQPT2YvT01UUZKQf7oAR8ygq0+tsGlXvR30=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)