INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ed0b93bd19f0c3e10f1f0133a90c9f37e53286dc35b188db77f671cf516a250', 
    'sb5dNGAoFPsk4Sa7NoL0o4pDP+xcboHy4+VcBJpynVs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)