INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9d45a9f4aa412d13f64572f2729b5ba42766143879e4361466ca511c4693fa2f', 
    'U21Arp82uW4xuidqrds2BpuqwOV/Jn61qBN8RPKO9ew=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)