INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e349f3da2c087e6bcbbe530a9855603c91b54725540c99b72a17a4b672b7168d', 
    'HrLV4fmI1LUQOTwj0zQCUjRfz3IF8bzsNXiSebo1mDI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)