INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a2d4f6facf52eb806612a82c249dbab474953ce89fcdb041a5c2b09815df565', 
    'NSo3wRZEuGC/0YNDIj0FOgwSYnn3hXahG0K2wU6ezfw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)