INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48a9a127f47f312ec028e9754369891ce15a993b5010d6663f149c019cc44126', 
    'M3Lal8OFhsoQJh6NIeBAFDhGMhro2SPxM4zfo6UumX0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00087

Result

int(1)