INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c444eb2d7a6dc437c3e611fdac155b04391868b1540438a86ad630b6166d1acf', 
    'k6AhZYynFx+AmclMDadrhFled8H0Y+9lcZtNM24M0b8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)