INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9107392c41eba43e4ae53c99f69755c1357431586bcc7c4032c4c64a97e507af', 
    'HRMOkozt1UVBAdYENQaUT1lYb1fYeFa4DQ+jEYOuZYc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)