INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '54528064f7abdd62db2666a236783167ecd69ceacb67c650299827ca97c25c42', 
    'l1V2C78k3S2uz5OE+i2KnkRuv4t9U0wtpPUqByT8DcA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)