INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '94bfc726bf2ad0aec13083f330543047671e151bb1b1121ea838fc14a89c78b5', 
    '2W9FLGJHjJNItWwkkTtqJTlvjlRemLldhjciB2z+x1s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)