INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ee5dc5ad19e25127c01ba464f777b807bb15b10b1d066019de077fa9189cb3c', 
    'HTzEnYISjLVU8skMbyCkou1xcGUMKdLU9NO7WnnDwa0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)