INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '743059cfce066045c8e614a5e1706e37275eb7688c4d173a7a2287de245e68d6', 
    'fItXIE/oG9j/NR1JRfi4ChNFp0keo5RDVaccAL8cnKo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)