INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a38be8f97e12704b437bf2468796067d9281f48fb5e9938057dbc5275b01a1bd', 
    'mzrg3kmqcvtZacpkAbe8mfZxz/LvGCMJCpvrbn8nWAo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)