INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b392a023f6b4143de16f66b5671bd31d05dfc2cfd7af16c79c8456f0e93891f8', 
    'm2rzizlvnSXdBZIqxdHnSNaV4MyHDHCqiE3+JA3ipO4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)