INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50785945cd4ebe69b2e5e001b5c3860e0b23dcc7b0ca82c6ff79dc388f4c05e5', 
    'DKd8RdvMLCGKlqn/6MjiGnCZeMU38JYHmNdUL5EObBA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)