INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd7e9fac9b5bfbb2c742701b1f35624659880c24faebfdea0be97b9a715471d2f', 
    'f4qM7C0YReVLrgNlDW9RkKB6H2CSFKo6QNJVJChvfPo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)