INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea8d1f79f28d61440968aae4513b050830650b95085042bba4a00b392cc8ffc3', 
    'WGxB1YR1TYKg7S0PEzcMQRDcJllkw+fgAdbKlFLFXu0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)