INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '903ed6048a65d00dbbd49599a96ec07a87947bc6f9d431582c026a0e68fb9275', 
    'V5CrhreJ+w58H9BPWtzK4ume603WR8gxkF+m53mxN8w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)